Electronic earplug



FIG. 1 is a top perspective view of a design for an electronic earplug.

FIG. 2 is a bottom perspective view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a front side elevation view thereof; and,

FIG. 8 is a rear side elevation view thereof.

The broken lines in the drawings, indicating that no particular shape is being claimed, represent environmental subject matter and form no part of the claimed design. 

CLAIM The ornamental design for an electronic earplug, as shown and described. 